Implementation of real-time room auralization using a surrounding 157 loudspeaker array

T. Okamoto; B. F.G. Katz; M. Noisternig; Y. Iwaya; Y. Suzuki

doi:10.1142/9789814299312_0029

Implementation of real-time room auralization using a surrounding 157 loudspeaker array

T. Okamoto, B. F.G. Katz, M. Noisternig, Y. Iwaya, Y. Suzuki

Human Information Systems Division

Research output: Chapter in Book/Report/Conference proceeding › Chapter

2 Citations (Scopus)

Abstract

This chapter presents the implementation of a real-time room acoustic auralization system using a 157-loudspeaker array. The room acoustic model combines an iterative image-source model and feedback delay networks to create early reflections and late reverberation. Higher-order Ambisonics (HOA) is used to generate spatial room impulse responses. A distributed network system is then used to generate the auralization output.

Original language	English
Title of host publication	Principles and Applications of Spatial Hearing
Publisher	World Scientific Publishing Co.
Pages	373-382
Number of pages	10
ISBN (Electronic)	9789814299312
ISBN (Print)	9814313874, 9789814313872
DOIs	https://doi.org/10.1142/9789814299312_0029
Publication status	Published - 2011 Jan 1

Keywords

Auralization
Computational room acoustics
Higher-order ambisonics
Surrounding loudspeaker array

ASJC Scopus subject areas

Computer Science(all)
Medicine(all)
Psychology(all)

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10.1142/9789814299312_0029

Cite this

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AU - Suzuki, Y.

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AB - This chapter presents the implementation of a real-time room acoustic auralization system using a 157-loudspeaker array. The room acoustic model combines an iterative image-source model and feedback delay networks to create early reflections and late reverberation. Higher-order Ambisonics (HOA) is used to generate spatial room impulse responses. A distributed network system is then used to generate the auralization output.

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Implementation of real-time room auralization using a surrounding 157 loudspeaker array

Abstract

Keywords

ASJC Scopus subject areas

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